What China Makes: The Cluster Map for Buyers

01What China Makes, and Where

Where in China is each thing made, and is made in China one place?

Half of what is in your house was made here, but "made in China" is not one place. It is a set of clusters that barely overlap with one another. Knowing which cluster makes what decides which city you should go to — and there is almost no usable map of this in English.

The first correction is that it is not one place. Shoes, electronics, ceramics and cars are made in four different provinces, by industries that have almost nothing to do with one another. A shoe cluster in Zhejiang does not supply a phone factory in Guangdong 广东, and a ceramic town in Foshan 佛山 does not know the car plants in Chongqing 重庆. "Go to China and see factories" is not an executable sentence — you have to know which industry you mean before you can book a flight.

The second correction is that not all of it is visitable. The large manufacturers usually do not receive walk-in visitors, and a foreign buyer turning up at the gate of a major plant will most likely be turned away. What can be arranged is mostly the small and medium factories inside an industrial belt, the specialised wholesale markets, and the exhibition halls of industrial parks. This single fact determines whether a business trip can be put together at all, and it is the reason most first-time visitors end up in a market rather than on a factory floor.

The third correction is that "the world's factory" no longer describes what is here. The low-cost assembly work has been moving to Southeast Asia and to inland China for years. What has stayed is the density of suppliers and the depth of engineering — the ability to source every part of a product within a day's drive, and to iterate a design from drawing to prototype in a week. This is a statement about what has changed, not a judgement about whether it is good or bad.

How to use this page. Read the cluster map before you book the city, not after. If your product is electronics, the Pearl River Delta is your first stop; if it is textiles, the Yangtze River Delta; if it is heavy equipment, the Bohai Rim. The numbers in block three tell you why the density exists; block four tells you what to do once you have decided where to go.

02The Map of It

Which industrial cluster makes which product, and which town holds which category?

Start with four regions, then drill down to the towns. The regions tell you which province; the towns tell you which street.

The Pearl River Delta. Electronics, home appliances, hardware, toys and garments. The core cities are Shenzhen 深圳, Dongguan 东莞, Foshan 佛山 and Zhongshan 中山. For a visitor this means: Shenzhen for design and prototyping, Dongguan for moulding and assembly, Foshan for ceramics and appliances, Zhongshan for lighting and hardware. This is the densest concentration of consumer-electronics manufacturing in the world.

The Yangtze River Delta. Automobiles and parts, industrial equipment, textiles, chemicals and pharmaceuticals. The core cities are Suzhou 苏州, Ningbo 宁波, Wuxi 无锡 and Changzhou 常州, with Shanghai as the port and finance layer. For a visitor this means Suzhou and Wuxi for precision manufacturing and auto parts, Ningbo for the port and for stationery and mouldings, Changzhou for equipment and new-energy materials. This is the region of deepest capital-goods supply chains.

The Bohai Rim. Steel, heavy equipment and energy equipment. The core cities are Tangshan 唐山, Qingdao 青岛 and Tianjin 天津. For a visitor this means Tangshan for steel and steel products, Qingdao for home appliances and rail equipment, Tianjin for aerospace and petrochemicals. This is the region of large-scale, high-weight industry — the things made close to the port and the raw material.

Chengdu-Chongqing. Electronics contract manufacturing, automobiles and inland logistics. The core cities are Chengdu 成都 and Chongqing 重庆. For a visitor this means Chengdu for electronics assembly and the inland air-freight hub, Chongqing for automobiles and the river port connecting inland factories to the coast. This is where the supply chain has been moving as labour costs rise on the coast.

The towns below the regions. This is the layer almost invisible in English, and the most useful for a buyer. A single town can dominate a single product category. Zhuji 诸暨 (Zhejiang) makes socks — over seventy per cent of China's output and a third of the world's; market open to walk-ins, factories by appointment. Danyang 丹阳 (Jiangsu 江苏) grinds half of the world's lenses; market and factories visitable with a week's notice. Xuchang 许昌 (Henan 河南) makes sixty per cent of the world's wigs; factories need appointment and introduction. Jinjiang 晋江 (Fujian 福建) produces forty per cent of China's athletic shoes; showrooms accessible, factory floors need a relationship. Keqiao 柯桥 (Zhejiang) handles roughly a quarter of global fabric trade; China Textile City open daily to buyers. Foshan (Guangdong 广东) is the world's largest ceramic-tile base and makes nearly half the world's microwave ovens; markets open, factories by appointment. Yongkang 永康 (Zhejiang) sells seventy per cent of China's doors; hardware market welcomes walk-ins, factories need notice. Nankang 南康 (Jiangxi 江西) makes twenty per cent of China's solid-wood furniture; market open, factories arrangeable. Caoxian 曹县 (Shandong 山东) accounts for over half of China's hanfu 汉服 sales; studios and workshops need a local introduction. The full scale figures are in the table under this block. The pattern is the same everywhere — raw material in one street, cutting in the next, assembly in the third, and a wholesale market 批发市场 at the end of the road. You do not go to a town to visit one factory; you go because the whole category is there, and you can compare ten suppliers in a morning.

03By the Numbers

How much of the world's manufacturing, electricity and container traffic is China?

The table under this block carries source and year beside each figure; the prose says what the figures change for a buyer.

Every industrial category, in one country. China covers all 41 major, 207 sub- and 666 small categories under the UN industrial classification — the only country that does. For a buyer this means every part of a product can be sourced within a day's drive: you do not fly a casing from one country and a circuit board from another, you drive between two towns in the same province.

Nearly thirty per cent of world manufacturing value. China accounts for close to thirty per cent of global manufacturing value added (World Bank, 2024) — more than any country. For a buyer this means scale is here: factories taking large orders, suppliers delivering in volume, a labour pool that knows the line.

A third of the world's electricity. In 2025, China consumed 10.37 trillion kWh — roughly a third of the world total, more than the US and Europe combined. For a buyer this means your supplier's cost structure rests on abundant power; energy-intensive industries scale only when electricity is available and affordable. The electricity bill is already inside the price you negotiate.

Six of the world's top ten container ports. Six of the world's ten busiest container ports are in mainland China: Shanghai, Ningbo-Zhoushan, Shenzhen 深圳, Qingdao 青岛, Guangzhou 广州 and Tianjin 天津. For a buyer this means the logistics radius from order to port is short — a Dongguan 东莞 factory is forty miles from Shenzhen, a Suzhou 苏州 factory a hundred miles from Shanghai. The container does not travel far to reach the ship.

Trade partners, three numbers that are not the same. Officially, China is a major trading partner of more than 150 countries and regions (Ministry of Commerce). The number repeated in English — largest trading partner of more than 120 countries — circulates without a year or a published method. Counted strictly, as largest two-way trading partner, the Lowy Institute puts it at 60 economies in 2023, against 33 for the United States. Mixing the three is the commonest error here. For a buyer none of them is the useful one: what matters is that 145 economies now trade more with China than with America, which is why the shipping lane and the customs routine to your country already exist.

What the world buys from here. China leads global output in crude steel, aluminium, photovoltaic modules, lithium batteries, electric vehicles, ships, rare-earth refining and garments — verified shares in the table. In every category a buyer finds the deepest supply chain and fastest iteration — not because labour is cheap, but because the cluster is complete.

04What It Changes for Your Trip

How does a business buyer plan a sourcing trip, and which factories can be visited?

Plan by cluster, not by country. The most common mistake on a first business trip is to book a week that covers four provinces and three industries, and to leave having seen the lobby of each. Pick one category, go to its cluster, and spend the whole week there.

Booking. A business trip to China usually requires an M visa M签 — the business visa — which is different from a tourist visa and typically requires an invitation letter. The letter usually comes from one of three sources: a Chinese supplier or factory you are visiting, the organiser of a trade fair such as the Canton Fair 广交会 or CIIE 进博会, or a travel agency or business-visit service that handles the arrangement. The how-it-works page has the current procedure; this page only tells you that the rule exists and where the invitation comes from. Two dates shape the calendar for every buyer: the Canton Fair in Guangzhou 广州, held twice a year in spring (mid-April to early May, in three phases) and autumn (mid-October to early November, in three phases); and the China International Import Expo (CIIE) in Shanghai, held every year in the first half of November. These are the two moments when the maximum number of suppliers are in one place at one time, and a trip built around either one will meet more companies in three days than a month of factory visits. The itinerary logic is simple: one category, one cluster — do not try to run four provinces in a week.

Arriving. Large plants mostly do not receive individual foreign visitors; what you can visit are the small and medium factories in an industrial belt, the specialised wholesale markets, and industrial-park exhibition halls. Arrange visits in advance — typically a week, sometimes two — and bring business cards, product samples if you have them, and a translator if your Mandarin is not at negotiation level. Photography is usually not permitted on the production line; ask before raising the phone and expect no. Inside a factory, look at the production line (is it running, organised?), the warehouse (is stock moving or sitting?), the quality-control station (is there one, is anyone at it?), and the wall of certifications. This is process, not evaluation: assessing a supplier is your professional judgement.

Leaving. The minimum order quantity (MOQ 最小起订量) decides whether a factory takes you seriously. A specialised wholesale market 批发市场 lets you buy small quantities — sometimes a single carton — because that is exactly what the market is for. A factory direct purchase has an MOQ, larger than you expect. Logistics and customs clearance are covered on the shopping page. What matters here is simpler: the port is close, containers leave daily, and the bottleneck is almost never shipping — it is whether the order is large enough to be worth the factory's time.

One thing this page will not do. It will not recommend a supplier, it will not quote a price, and it will not promise that you will find the cheapest option. PreeChina can arrange visits to industrial belts and specialised markets; contact PreeChina to confirm what is available in the season you plan to travel. The selection of suppliers and the negotiation of terms are your work, not ours.

05Where You’ll Meet It

Where on PreeChina are the wholesale markets, the shipping and the visa procedure?

This page is the supply side. The demand side — where you buy, how you pay, how you ship — is elsewhere.

The shopping page is where the buying happens: negotiating in a wholesale market 批发市场, shipping goods home, and the price mechanics. If this page tells you which town makes your product, the shopping page tells you how to buy it once you are there.

The markets page covers the specialised wholesale markets in detail — the ones at the end of every industrial belt, where a buyer compares ten suppliers in a morning.

The page on new China is where the contemporary industrial landscape lives: new-energy vehicle plants, photovoltaic factories, high-speed-rail equipment makers — industries that did not exist a decade ago and now dominate global output.

The digital page explains the layer on top of every factory visit: mobile payment on the factory floor, e-commerce platforms connecting buyers directly to manufacturers, and the tools making a small-town supplier reachable from anywhere.

The transport page tells you how to move between clusters: which cities high-speed rail connects, which airports fly where, and how long it takes to get from a Dongguan 东莞 factory to Shenzhen 深圳 port.

The tea page and the coffee page show the same cluster logic from the agricultural side: a category concentrated in one region, with a processing belt and a wholesale market at the end.

The how-it-works page has the operational details this page leaves out: the current visa procedure, exact fair dates, customs forms, payment methods. Those change; the map here does not.

For business visits. PreeChina arranges guided visits to industrial belts and specialised markets for business groups and study tours. Contact PreeChina to confirm which clusters are visitable in the season you plan to travel.

06What It’s Not

What do first-time business visitors get wrong about Chinese manufacturing?

• Not one place. Shoes are made in Zhejiang and Fujian 福建, electronics in Guangdong 广东, ceramics in Foshan 佛山, cars in Chongqing 重庆 and the Yangtze River Delta. Four provinces, four industries that barely talk to one another. "Made in China" is a label, not a location.
• Not everything is visitable. Large manufacturers do not receive individual foreign visitors, and most factory gates are not open to walk-ins. What you can see are the small and medium factories in an industrial belt, the specialised wholesale markets, and industrial-park exhibition halls — and even those require an appointment.
• Not only low cost. Low-cost assembly has been moving to Southeast Asia and inland China for years. What has stayed is supply-chain density and engineering depth — the ability to source every part locally and iterate a design quickly.
• Not "the world's factory" anymore. That phrase described a period when China made everything for everyone at the lowest price. The current structure is more specialised: some categories dominate global output, others have moved offshore, and the ones that remain are there because the cluster is complete.
• Not without brands. Consumer electronics and home appliances already have global brands recognised outside China. The era when Chinese manufacturing meant only anonymous OEM production is over in several categories — though still true in many others.
• Not always cheaper after tariffs and freight. The ex-factory price may be lower, but by the time goods clear customs, pay duty, and cross an ocean, landed cost is not always below what you pay at home. Compare full cost, not factory gate price.
• Not the same as a factory. A specialised wholesale market 批发市场 is a place to see samples and compare suppliers, but it is not a production line. Walking through a market does not mean you can walk through the factory that made the goods.
• Not a done deal just because you showed up. A supplier's willingness to take you seriously depends on order size and relationship strength. A first-time buyer with a small order gets a polite reception and a high quote; a repeat buyer with a container load gets attention.